/*
 * Java Genetic Algorithm Library (@__identifier__@).
 * Copyright (c) @__year__@ Franz Wilhelmstötter
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Author:
 *    Franz Wilhelmstötter (franz.wilhelmstoetter@gmail.com)
 */
package io.jenetics.ext;

import java.util.random.RandomGenerator;

import org.testng.annotations.Test;

import io.jenetics.util.ISeq;

import io.jenetics.ext.util.FlatTreeNode;
import io.jenetics.ext.util.TreeNode;
import io.jenetics.ext.util.TreeNodeTest;
import io.jenetics.ext.util.TreeTestBase;

/**
 * @author <a href="mailto:franz.wilhelmstoetter@gmail.com">Franz Wilhelmstötter</a>
 */
@Test
public class AbstractTreeGeneTest extends TreeTestBase<Integer, IntTreeGene> {

	@Override
	public IntTreeGene newTree(int levels, RandomGenerator random) {
		final TreeNode<Integer> root = TreeNode.of(0);
		TreeNodeTest.fill(root, levels, random);

		final FlatTreeNode<Integer> flattened = FlatTreeNode.ofTree(root);
		final ISeq<IntTreeGene> genes = flattened.stream()
			.map(n -> new IntTreeGene(n.value(), n.childOffset(), n.childCount()))
			.collect(ISeq.toISeq());

		return new IntTreeChromosome(genes).root();
	}

}

